# Converter (unit conversions) vs Converter

Converter (unit conversions) and Converter both sit at 4.7 stars, but that hides the real split: 94% of Converter's written reviews are positive against 56% of Converter (unit conversions)'s. Converter also leads on in-app purchases (none vs 1). Converter (unit conversions)'s advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Converter (unit conversions) sells 1 in-app purchase, starting at $0.99 per year. Converter asks for nothing beyond the download.

Converter holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 2K and 980 respectively. Written reviews point the same way: 56% of Converter (unit conversions)'s written reviews are positive against 94% of Converter's.

Converter (unit conversions) ships an update every 3 weeks, Converter every 2 months. Both last shipped on October 20, 2026.

## The numbers

| Metric | Converter (unit conversions) | Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2K ratings)](https://appshunter.io/ios/app/converter-unit-conversions/id285986066/reviews) | **[4.9 (980 ratings)](https://appshunter.io/ios/app/converter-universal-conversion/id423521445/reviews)** |
| Number of ratings | **2K** | 980 |
| Positive reviews | 56.3% of reviews | **93.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 37 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Brent Royal-Gordon](https://appshunter.io/developer/285986069) | [Trelleborg Sealing Solutions](https://appshunter.io/developer/396863758) |

## What reviewers say

### Converter (unit conversions)

[App page](https://appshunter.io/ios/app/converter-unit-conversions/id285986066)

Easily convert between 76 measurement units across eight common types, including length, weight, temperature, and volume. Features a built-in calculator and optional currency conversion with daily exchange rate updates.

**Highlights:** 76 measurement units, 8 common unit types, Built-in four-function calculator, Optional currency conversion, Daily exchange rate updates, Large, clear displays

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Latest Exchange Rates | $0.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 👍 Functional and versatile
- 👍 Clean and uncluttered interface
- 👍 Helpful for everyday conversions

**What reviewers complain about**

- 🐛 Currency rates not updating
- 🐛 App crashes or malfunctions
- 🔒 Subscription required for currency conversion
- 🚫 No longer supported or updated

**Reported bugs**

- Currency rates not updating for months
- App crashes on launch or during use
- Incompatible with recent iOS updates

**Requested features**

- Add more conversion types (e.g., pressure, power)
- Allow custom unit conversions
- Improve handling of imperial units (feet/inches, pounds/ounces)
- Provide option to manually update currency rates


### Converter

[App page](https://appshunter.io/ios/app/converter-universal-conversion/id423521445)

This app offers a comprehensive unit and hardness conversion tool with an easy-to-use interface. It includes currency conversion with updated exchange rates, over 300 engineering and scientific units, and a specialized hardness converter. Additional features like timezone conversion, pace calculation, and a standard calculator enhance its utility.

**Highlights:** Currency converter with live exchange rates, Over 300 engineering and scientific units, Specialized hardness converter, Timezone conversion, Running pace calculator, Integrated standard calculator, Conversion history log

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate and fast conversions
- 💡 Comprehensive coverage of units and categories
- 🔒 No ads or hidden fees
- 💡 Useful currency converter

**What reviewers complain about**

- 🐛 Currency conversion rates can be outdated
- 🔍 Difficult to find specific conversions due to large number of options
- 💡 Lack of ability to set favorite conversions as default

**Reported bugs**

- Occasional crashes on startup for non-English/German users
- Conversion from meters to feet does not show inches

**Requested features**

- Add fuel efficiency conversions
- Allow users to set favorite conversions as default
- Improve currency conversion rate updates


## Frequently asked questions

### Is Converter (unit conversions) free?

Converter (unit conversions) is free to download, with in-app purchases available.

### Is Converter free?

Converter is free to download, with no in-app purchases.

### Which has better reviews, Converter (unit conversions) or Converter?

Converter is rated higher. Converter (unit conversions) averages 4.7 out of 5 from 2K ratings, while Converter averages 4.9 from 980 ratings.

### Do Converter (unit conversions) or Converter have ads?

Neither Converter (unit conversions) nor Converter shows ads.

### Which is updated more often, Converter (unit conversions) or Converter?

Converter (unit conversions) ships an update every 3 weeks, and Converter every 2 months. Most recently, Converter (unit conversions) was updated on October 20, 2026 and Converter on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*